Bip39 Wallet. The passphrase is not really chosen with the predefined list of 2048 words – it may be any word or phrase you select. But obviously, the ultimate barrier is you. Your seed phrase is the grasp crucial for your copyright wallet, so make sure you don’t hand it https://webcastlist.com/story20166110/bip39-words-https-linktr-ee-bip39-a-review-of-bip39-generator